CN106975944A - A kind of spring bearer plate ring flange boring grab - Google Patents
A kind of spring bearer plate ring flange boring grab Download PDFInfo
- Publication number
- CN106975944A CN106975944A CN201710260825.0A CN201710260825A CN106975944A CN 106975944 A CN106975944 A CN 106975944A CN 201710260825 A CN201710260825 A CN 201710260825A CN 106975944 A CN106975944 A CN 106975944A
- Authority
- CN
- China
- Prior art keywords
- spring bearer
- traveller
- bearer plate
- plate
- mandrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Abstract
The invention discloses a kind of spring bearer plate ring flange boring grab, including base, traveller, bushing plate, cushion block, axle sleeve, mandrel, locking nut and spring bearer plate；The base outer edge is provided with traveller；Cushion block is arranged with the traveller；Bushing plate is provided with the traveller；Circular hole is provided with the bushing plate；The circular hole is identical with diameter of work；Drill jig hole is provided with the bushing plate；Cushion block is provided between the bushing plate and base；The base is provided centrally with mandrel, and the mandrel passes circular hole；Locking nut and spring bearer plate are disposed with the mandrel；The spring bearer plate is divided into upper and lower two laminate, and is connected in the middle of upper and lower two laminate using spring.The present invention is simple to operate, and using spring bearer plate, making the pressure of fastening workpiece increases, it is ensured that the steadiness of workpiece during processing, improves the quality of production.
Description
Technical field
The present invention relates to a kind of fixture, more particularly, to a kind of fixture drilled for ring flange.
Background technology
It is more universal processing method to ring flange drilling, singly due to ring flange size not in terms of machining
Together, the tool of various secondary process, especially boring fixture can be used in processing unavoidably, it is ensured that processing drilling is accurate,
Processing workpiece must be just consolidated, crudy could be improved.
The content of the invention
One kind is provided and is easy to operation, the good ring flange of tightness the invention aims to overcome the deficiencies in the prior art
Boring grab.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of spring bearer plate ring flange boring grab, including bottom
Seat, traveller, bushing plate, cushion block, axle sleeve, mandrel, locking nut and spring bearer plate；The base outer edge is provided with traveller；
Cushion block is arranged with the traveller；Bushing plate is provided with the traveller；Circular hole is provided with the bushing plate；The circular hole with
Diameter of work is identical；Drill jig hole is provided with the bushing plate；Cushion block is provided between the bushing plate and base；The base
Mandrel is provided centrally with, the mandrel passes circular hole；Locking nut and spring bearer plate are disposed with the mandrel；The bullet
Spring pressing plate is divided into upper and lower two laminate, and is connected in the middle of upper and lower two laminate using spring.
It is preferred that, the traveller has four.
It is preferred that, it is provided with axle sleeve on the traveller.
It is preferred that, it is provided with four legs below the base.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
A kind of spring bearer plate ring flange boring grab of the present invention program, it is simple to operate, using spring bearer plate, make fastening workpiece
Pressure increase, it is ensured that the steadiness of workpiece during processing, improves the quality of production.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 is a kind of structural representation of spring bearer plate ring flange boring grab of the present invention；
Accompanying drawing 2 is a kind of use structural representation of spring bearer plate ring flange boring grab of the present invention.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Accompanying drawing 1-2 is a kind of spring bearer plate ring flange boring grab of the present invention, including base 1, traveller 2, drill jig
Plate 3, cushion block 4, axle sleeve 5, mandrel 6, locking nut 7 and spring bearer plate 8；The outer edge of base 1 is provided with traveller 2；It is described
Cushion block 4 is arranged with traveller 2；The plate of drill jig 3 is provided with the traveller 2；Circular hole 9 is provided with the bushing plate 3；The circular hole
9 is identical with diameter of work；Drill jig hole 10 is provided with the bushing plate 3；Cushion block is provided between the bushing plate 3 and base 1
4；The base 1 is provided centrally with mandrel 6, and the mandrel 6 passes circular hole 9；Locking nut 7 is disposed with the mandrel 6
With spring bearer plate 8；8 points of the spring bearer plate is upper and lower two laminate, and is connected in the middle of upper and lower two laminate using spring 11
Connect；The traveller 2 has four；Axle sleeve 5 is provided with the traveller 2；The lower section of base 1 is provided with four legs 12.
First cushion block 4 is enclosed on traveller 2, workpiece 13 is enclosed on mandrel 6, bushing plate 3 is enclosed on workpiece, bullet is then covered
Spring pressing plate 8 and locking nut 7, locking nut 7 is tightened, and spring bearer plate 8 is compressed, and increases the pressure of workpiece 13, steadiness
Good, this is can to carry out Drilling operation according to the position of drill jig hole 10.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all cover within the scope of the present invention.
Claims (4)
1. a kind of spring bearer plate ring flange boring grab, it is characterised in that：Including base, traveller, bushing plate, cushion block, axle sleeve, core
Axle, locking nut and spring bearer plate；The base outer edge is provided with traveller；Cushion block is arranged with the traveller；The cunning
Bushing plate is provided with post；Circular hole is provided with the bushing plate；The circular hole is identical with diameter of work；Set on the bushing plate
It is equipped with drill jig hole；Cushion block is provided between the bushing plate and base；The base is provided centrally with mandrel, and the mandrel is passed
Circular hole；Locking nut and spring bearer plate are disposed with the mandrel；The spring bearer plate is divided into upper and lower two laminate, and
Connected in the middle of upper and lower two laminate using spring.
2. a kind of spring bearer plate ring flange boring grab according to claim 1, it is characterised in that：The traveller has four
It is individual.
3. a kind of spring bearer plate ring flange boring grab according to claim 1, it is characterised in that：Set on the traveller
There is axle sleeve.
4. a kind of spring bearer plate ring flange boring grab according to claim 1, it is characterised in that：Set below the base
It is equipped with four legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260825.0A CN106975944A (en) | 2017-04-20 | 2017-04-20 | A kind of spring bearer plate ring flange boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260825.0A CN106975944A (en) | 2017-04-20 | 2017-04-20 | A kind of spring bearer plate ring flange boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106975944A true CN106975944A (en) | 2017-07-25 |
Family
ID=59343968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710260825.0A Pending CN106975944A (en) | 2017-04-20 | 2017-04-20 | A kind of spring bearer plate ring flange boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106975944A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942316A (en) * | 2018-09-10 | 2018-12-07 | 天津铁路信号有限责任公司 | A kind of polymorphic structure hole drilling device for workpieces |
-
2017
- 2017-04-20 CN CN201710260825.0A patent/CN106975944A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942316A (en) * | 2018-09-10 | 2018-12-07 | 天津铁路信号有限责任公司 | A kind of polymorphic structure hole drilling device for workpieces |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170725 |